4087449

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{3221}}^1$

素因数の和:3277

約数の個数: 16

約数和(自身を含む): 6186240

約数和(自身を除く): 2098791

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 3221, 9663, 28989, 86967, 151387, 454161, 1362483, 4087449]

約数ペア:

[(1, 4087449), (3, 1362483), (9, 454161), (27, 151387), (47, 86967), (141, 28989), (423, 9663), (1269, 3221)]